| Acronym | Definition |
|---|
| RCLS➣Ramapo Catskill Library System (New York, USA) |
| RCLS➣Rochester Central Lutheran School (Minnesota) |
| RCLS➣Runway Centerline Light System |
| RCLS➣Research Committee of Legislative Specialists |
| RCLS➣River City Love Squad (Louisville, KY) |
| RCLS➣Real Canadian Liquor Store |